Notes and work sheets: Preliminary report-draft. Report No. 93a(1)(b), USSBS Index Section 2

Notes and work sheets: Worksheets. Report No. 93a(1)(a), USSBS Index Section 2

Notes and work sheets: Summary report-draft. Report No. 94a(1)(f), USSBS Index Section 2

Draft and work sheets of the preliminary report. Report No. 36a(23), USSBS Index Section 2

Reports, notes, and work sheets: Preliminary analysis. Report No. 92f(1)(h), USSBS Index Section 2

Notes and work sheets. Report No. 91e(1), USSBS Index Section 2

Notes and work sheets. Report No. 94d(1), USSBS Index Section 2

Notes and work sheets. Report No. 95d(1), USSBS Index Section 2

Notes and work sheets. Report No. 54aa(1), USSBS Index Section 2

Notes and work sheets. Report No. 93g(1), USSBS Index Section 2

Notes and work sheets. Report No. 95b(1), USSBS Index Section 2

Notes and work sheets. Report No. 95d(1), USSBS Index Section 2

Notes and work sheets. Report No. 38x(1), USSBS Index Section 2

Notes and work sheets. Report No. 39s(1), USSBS Index Section 2

Notes and Work sheets. Report No. 94b(1), USSBS Index Section 2

Notes and work sheets. Report No. 94d(1), USSBS Index Section 2

Notes and work sheets. Report No. 95a(1), USSBS Index Section 2

Notes and work sheets. Report No. 95f(1), USSBS Index Section 2

Notes and work sheets. Report No. 39t(1), USSBS Index Section 2

Notes and work sheets. Report No. 59t, USSBS Index Section 2

Notes and work sheets: Field notes. Report No. 94a(1)(g), USSBS Index Section 2

Notes and work sheets: Synopsis report of the air-raid disaster at Nagasaki. Report No. 93a(1)(c), USSBS Index Section 2

Notes and work sheets. Report No. 39zz(18), USSBS Index Section 2

Notes and work sheets. Report No. 41a(2), USSBS Index Section 2

Notes and work sheets. Report No. 41g(2), USSBS Index Section 2